APA (7th ed.) Citation

Wildman, J., & Gude, K. (2001). Matrix: Intermediate workbook. Oxford University Press.

Chicago Style (17th ed.) Citation

Wildman, Jayne, and Kathy Gude. Matrix: Intermediate Workbook. Oxford: Oxford University Press, 2001.

MLA (9th ed.) Citation

Wildman, Jayne, and Kathy Gude. Matrix: Intermediate Workbook. Oxford University Press, 2001.